102 lines
2.8 KiB
Go
102 lines
2.8 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-present Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package richtext
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestChanged(t *testing.T) {
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tests := []struct {
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name string
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stored string
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incoming string
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want bool
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}{
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{
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name: "markdown projection equals incoming",
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stored: "<p>Hello <strong>world</strong></p>",
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incoming: "Hello **world**",
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want: false,
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},
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{
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name: "genuinely edited",
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stored: "<p>Hello <strong>world</strong></p>",
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incoming: "Hello **mars**",
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want: true,
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},
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{
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name: "line ending only difference",
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stored: "<p>line one</p><p>line two</p>",
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incoming: "line one\r\n\r\nline two",
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want: false,
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},
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{
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name: "trailing whitespace only difference",
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stored: "<p>same</p>",
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incoming: "same\n\n ",
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want: false,
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},
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{
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name: "equivalent markdown flavors compare equal",
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stored: "<p><em>x</em></p>",
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incoming: "_x_",
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want: false,
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},
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{
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name: "empty stored vs empty incoming",
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stored: "<p></p>",
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incoming: "",
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want: false,
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},
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{
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name: "empty stored vs new content",
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stored: "",
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incoming: "now has text",
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want: true,
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},
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{
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name: "task list round trip unchanged",
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stored: `<ul data-type="taskList"><li data-checked="true" data-type="taskItem"><label><input type="checkbox" checked="checked"><span></span></label><div><p>done</p></div></li></ul>`,
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incoming: "- [x] done",
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want: false,
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},
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{
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name: "mention round trip unchanged",
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stored: `<p>cc <mention-user data-id="user1" data-label="User One">@User One</mention-user></p>`,
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incoming: "cc @user1",
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want: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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assert.Equal(t, tt.want, Changed(tt.stored, tt.incoming))
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})
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}
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}
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func TestHTMLIsEmpty(t *testing.T) {
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assert.True(t, HTMLIsEmpty(""))
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assert.True(t, HTMLIsEmpty("<p></p>"))
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assert.True(t, HTMLIsEmpty(" "))
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assert.True(t, HTMLIsEmpty("<p> </p>"))
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assert.False(t, HTMLIsEmpty("<p>content</p>"))
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}
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